is this normal ?

i’m 16 weeks today and have 0 appetite. i haven’t gained anything and have been sitting between 175-178 this entire time. sometimes by the time i go to bed i realize i haven’t eaten anything all day and have no desire too

other days i can sorta snack on like pickles , maybe some goldfish but not have a full meal

then i have days where i won’t eat anything all day until dinner and i’ll have a decent size plate and then be good.

is this okay ? i’m terrified as i miscarried in december of 2018 and got pregnant in november of 2019 and i’m just anxious about everything.

my friend is about 2 weeks behind me and is literally eating every half an hour cause she’s starving. i’ve lost all interest in food and i’m worried.